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| author | Duncan Laurie <dlaurie@chromium.org> | 2012-10-03 19:20:37 -0700 |
|---|---|---|
| committer | Ronald G. Minnich <rminnich@gmail.com> | 2012-11-14 05:45:00 +0100 |
| commit | 38109d558aaf763eb3708e747d848d7ea23d8345 (patch) | |
| tree | 3ec8d95877f02f7f263fce7f74b3090d5e7d28d8 | |
| parent | 7978e3a3839b69c5b65de8dd8f35b4ffb8e27d93 (diff) | |
| download | coreboot-38109d558aaf763eb3708e747d848d7ea23d8345.tar.xz | |
SMM: Save the GNVS pointer when creating APCI tables
At boot time when the ACPI tables are created and the location
of GNVS is determined then save that address for resume time.
This also sets the values of USB charging in S3/S5 to the expected
default values for Stout/Butterfly that were not set correctly.
Change-Id: I9b94b868aa6e81aced06c0262cc2697ad4faf1e6
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/1768
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
| -rw-r--r-- | src/mainboard/intel/emeraldlake2/acpi_tables.c | 1 | ||||
| -rw-r--r-- | src/mainboard/samsung/lumpy/acpi_tables.c | 1 | ||||
| -rw-r--r-- | src/mainboard/samsung/stumpy/acpi_tables.c | 1 |
3 files changed, 3 insertions, 0 deletions
diff --git a/src/mainboard/intel/emeraldlake2/acpi_tables.c b/src/mainboard/intel/emeraldlake2/acpi_tables.c index c22dcab494..6e327799ed 100644 --- a/src/mainboard/intel/emeraldlake2/acpi_tables.c +++ b/src/mainboard/intel/emeraldlake2/acpi_tables.c @@ -247,6 +247,7 @@ unsigned long write_acpi_tables(unsigned long start) printk(BIOS_DEBUG, "ACPI: Patching up global NVS in " "DSDT at offset 0x%04x -> 0x%08lx\n", i, current); *(u32*)(((u32)dsdt) + i) = current; // 0x92 bytes + acpi_save_gnvs(current); break; } } diff --git a/src/mainboard/samsung/lumpy/acpi_tables.c b/src/mainboard/samsung/lumpy/acpi_tables.c index fca9c82578..13e9e0fb43 100644 --- a/src/mainboard/samsung/lumpy/acpi_tables.c +++ b/src/mainboard/samsung/lumpy/acpi_tables.c @@ -244,6 +244,7 @@ unsigned long write_acpi_tables(unsigned long start) printk(BIOS_DEBUG, "ACPI: Patching up global NVS in " "DSDT at offset 0x%04x -> 0x%08lx\n", i, current); *(u32*)(((u32)dsdt) + i) = current; // 0x92 bytes + acpi_save_gnvs(current); break; } } diff --git a/src/mainboard/samsung/stumpy/acpi_tables.c b/src/mainboard/samsung/stumpy/acpi_tables.c index b91e1e3ba0..b68edcd90e 100644 --- a/src/mainboard/samsung/stumpy/acpi_tables.c +++ b/src/mainboard/samsung/stumpy/acpi_tables.c @@ -248,6 +248,7 @@ unsigned long write_acpi_tables(unsigned long start) printk(BIOS_DEBUG, "ACPI: Patching up global NVS in " "DSDT at offset 0x%04x -> 0x%08lx\n", i, current); *(u32*)(((u32)dsdt) + i) = current; // 0x92 bytes + acpi_save_gnvs(current); break; } } |